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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1209313Generated: October 27, 2026

Acetic Acid → 3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-sulfonyl chloride

https://huagongshe.com/reaction/1209313

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantChlorideHCID 312—
ReactantHydrochloric AcidHCID 313—
ReactantSodium ionHCID 923—
ReactantNitriteHCID 946—
ReactantWaterHCID 962—
ReactantSulfur DioxideHCID 1119—
Reactant8-amino-3-methyl-4-oxo-2-phenyl-4H-1-benzopyranHCID 19972808—
Product3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-sulfonyl chlorideHCID 19972799—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (5/10)
ORD IDord-2720f7276016466990f3b3f64d22d92e
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (5/10)